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#include <iostream>
#include <fstream>
#include <vector>
#include <queue>
using namespace std;
ifstream fin ("bfs.in");
ofstream fout ("bfs.out");
int n,m,start,dist[100002];
const int INF=1e9+4;
vector <int> adj[100002];
void bfs(int x)
{
queue <int> q;
for(int i=1;i<=n;i++)
dist[i]=INF;
q.push(x);
dist[x]=0;
while(!q.empty())
{
int nod=q.front();
q.pop();
for(auto vec : adj[nod])
{
if(dist[vec]==INF)
{
dist[vec]=dist[nod]+1;
q.push(vec);
}
}
}
}
int main()
{
int i,j;
fin>>n>>m>>start;
for(i=1;i<=n;i++)
for(j=1;j<=n;j++)
{
int x,y;
fin>>x>>y;
adj[x].push_back(y);
}
bfs(start);
for(i=1;i<=n;i++)
{
if(dist[i]==INF) fout<<-1<<' ';
else fout<<dist[i]<<' ';
}
return 0;
}